I am looking to update my 3100 pickup with an overdrive transmission to improve drive ability / top end speed while maintaining period experience. The truck has a rebuilt 235 engine with the standard three on the tree transmission, closed driveshaft and rear axle. I have purchased an overdrive transmission but need the driveshaft and rear axle updates to complete the project. Could use advice / direction on parts I need and possible where to get them. Thanks in advance for your help.
